Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William A Sunshine, MD

Individual provider Rheumatology Physician · NPI 1790765543

Dr. William A Sunshine, MD is a Rheumatology in Boca Raton, Florida. Qualified in 1986, 40 years ago. Practices with American Arthritis and Rheumatology Associates LLC, a 74-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
40
Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

660 Glades Rd Ste 306
Boca Raton, FL 33431-6465
Phone: (561) 862-0401
Fax: (561) 862-0402
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence ME59345 (FL)

Record details

NPI number1790765543
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 18, 2006
Last updated in NPPESAugust 20, 2021
Certification dateAugust 20, 2021
Mailing address660 Glades Rd, Suite 306, Boca Raton, FL 33431-6465

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice American Arthritis And Rheumatology Associates Llc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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